| Piraeus to Manfredonia | 482.88 mi (777.11 km) |
| Piraeus to Maniago | 796.87 mi (1,282.43 km) |
| Piraeus to Mantova | 829.16 mi (1,334.41 km) |
| Piraeus to Maranello | 803.65 mi (1,293.35 km) |
| Piraeus to Marano di Napoli | 544.50 mi (876.28 km) |
| Piraeus to Marano Vicentino | 824.63 mi (1,327.11 km) |
| Piraeus to Marcianise | 541.84 mi (872.01 km) |
| Piraeus to Marcon | 785.19 mi (1,263.64 km) |
| Piraeus to Mareno di Piave | 795.58 mi (1,280.37 km) |
| Piraeus to Margherita di Savoia | 463.42 mi (745.81 km) |
| Piraeus to Mariano Comense | 915.25 mi (1,472.95 km) |
| Piraeus to Marigliano | 532.13 mi (856.38 km) |
| Piraeus to Marino | 638.88 mi (1,028.18 km) |
| Piraeus to Marostica | 817.91 mi (1,316.30 km) |
| Piraeus to Marsala | 611.28 mi (983.76 km) |
